btrfs: nuke pdflush from comments
The pdflush thread is long gone, so this patch removes references to pdflush from btrfs comments. Cc: Chris Mason <chris.mason@fusionio.com> Cc: linux-btrfs@vger.kernel.org Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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@ -324,7 +324,8 @@ static noinline int add_async_extent(struct async_cow *cow,
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* If this code finds it can't get good compression, it puts an
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* If this code finds it can't get good compression, it puts an
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* entry onto the work queue to write the uncompressed bytes. This
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* entry onto the work queue to write the uncompressed bytes. This
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* makes sure that both compressed inodes and uncompressed inodes
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* makes sure that both compressed inodes and uncompressed inodes
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* are written in the same order that pdflush sent them down.
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* are written in the same order that the flusher thread sent them
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* down.
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*/
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*/
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static noinline int compress_file_range(struct inode *inode,
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static noinline int compress_file_range(struct inode *inode,
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struct page *locked_page,
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struct page *locked_page,
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@ -596,7 +596,7 @@ void btrfs_start_ordered_extent(struct inode *inode,
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/*
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/*
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* pages in the range can be dirty, clean or writeback. We
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* pages in the range can be dirty, clean or writeback. We
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* start IO on any dirty ones so the wait doesn't stall waiting
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* start IO on any dirty ones so the wait doesn't stall waiting
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* for pdflush to find them
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* for the flusher thread to find them
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*/
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*/
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if (!test_bit(BTRFS_ORDERED_DIRECT, &entry->flags))
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if (!test_bit(BTRFS_ORDERED_DIRECT, &entry->flags))
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filemap_fdatawrite_range(inode->i_mapping, start, end);
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filemap_fdatawrite_range(inode->i_mapping, start, end);
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